#!/bin/bash

##
# Copyright 2018 Google Inc. All Rights Reserved.
# Licensed under the Apache License, Version 2.0 (the 'License');
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an 'AS IS' BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
##

set -x
set -e

if [ -z "$TMPDIR" ]; then
  TMPDIR="/tmp/";
fi

REF=$1
CLONE_DIR="${TMPDIR}model-viewer-master"
CURRENT_DIR="`pwd`"

if [ -d "$CLONE_DIR" ]; then
  rm -rf "$CLONE_DIR"
fi

git clone --branch $REF ./ "$CLONE_DIR"
cd "$CLONE_DIR"

npm install
npm run build

set +e

npm run check-fidelity

cd "$CURRENT_DIR"

node ./scripts/compare-fidelity-results.js "$CURRENT_DIR/test/fidelity/results" "$CLONE_DIR/test/fidelity/results"

set +x
